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Potterton Suprima 50 User Manual

Potterton Suprima 50
15 pages
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To be used with Suprima 30 - 60 models ONLY
Installation Instructions
Suprima System Boilers
with Mid Position Valve Kit Option
Wall Mounted Fan Flued Gas Boilers
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Potterton Suprima 50 Specifications

General IconGeneral
ModelSuprima 50
ManufacturerPotterton
CategoryBoiler
Fuel TypeGas
Efficiency Rating78%
TypeConventional
Boiler TypeHeat Only
MountingWall Mounted
Max Operating Pressure3 Bar
Central Heating Flow Temperature Range82°C

Summary

Installation Instructions

Suprima System Boilers Overview

Introduction to Suprima System Boilers with Mid Position Valve Kit Option.

Boiler Pack Components

Identification of boiler packs, sealed system modules, and optional kits.

Boiler and Kit Pack Contents

Boiler Mounting Frame Kits

Components included in Boiler Mounting Frame kits, standard and MPV versions.

Optional Mid Position Valve Kit

Contents of the Optional Mid Position Valve Kit (MPV).

Sealed System Module Contents

Module Component Details

Detailed list of components for the Sealed System Module.

Boiler Mounting Frame Installation

Frame Mounting Procedure

Steps for installing the boiler mounting frame on the wall.

System Pipework Connections

Instructions for making bottom and top pipework connections to the frame.

Top Pipework Configuration

Illustrates the system pipework connecting through the top of the mounting frame.

Sealed System Module Assembly

Module Assembly Steps

Procedure for fitting the vessel/pump carrier assembly to the mounting frame.

Flow Pipe Extension Fitting

Instructions for installing the flow pipe extension for standard systems.

Mid Position Valve Kit Installation

Steps for installing the Optional Mid Position Valve Kit.

Pipe Routing and Gas Connection

Guidance on routing pipes and connecting the gas pipe to the frame.

Boiler Preparation and Mounting

Steps to prepare the boiler and mount it onto the frame.

Boiler Pipe and Gas Connections

Connecting flow, return pipes, and gas pipe to the boiler.

Pressure Relief Valve and Venting

Details on pressure relief valve, discharge pipe, and system venting.

System Commissioning and Wiring

Procedures for commissioning the system and wiring its components.

Wiring Diagrams - Electronic Controls

System Wiring Schematics

Detailed wiring diagram for electronic controls, programmers, and thermostats.

Wiring Diagrams - Mechanical Controls

System Wiring Schematics

Detailed wiring diagram for mechanical controls, programmers, and thermostats.

Wiring Diagrams - Other Controls

System Wiring Schematics

Wiring diagram for Suprima Boiler with typical third-party controls.

Component Replacement Procedures

Isolating Boiler and Draining

Steps to safely isolate the boiler and drain the system for replacement.

Mid Position Valve Replacement

Method for replacing the Mid Position Valve motor without draining the system.

Isolating Valve Access

Notes on accessing and replacing isolating valves, which requires system draining.

Expansion Vessel Replacement

Procedure for replacing the expansion vessel and its flexible hose.

System Bleed Valve Replacement

Instructions for replacing automatic and manual bleed valves.

System Venting After Replacement

Steps for refilling and venting the system after component replacement.

Spare Parts Identification

Component List and Part Numbers

Illustrated list of spare parts with their descriptions and makers' part numbers.

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